Image LM317T
型号: LM317T
厂商: STMicroelectronics STMicroelectronics
标准:
分类: 半导体集成电路 - IC
描述: linear voltage regulators 1.2-37v adj positive 1.5 amp output
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LM317T的详细信息

Manufacturer: STMicroelectronics
Product Category: Linear Voltage Regulators
RoHS: Yes
Brand: STMicroelectronics
Output Type: Adjustable
Output Voltage: 1.2 V to 37 V
Output Current: 1.5 A
Load Regulation: 0.5 %
Input Voltage MAX: 40 V
Line Regulation: 0.04 % / V
Maximum Operating Temperature: + 125 C
Mounting Style: Through Hole
Package / Case: TO-220
Input Voltage MIN: 4.2 V
Minimum Operating Temperature: 0 C
Number of Outputs: 1
Packaging: Tube
Polarity: Positive
PSRR / Ripple Rejection - Typ: 80 dB
Series: LM317
Factory Pack Quantity: 1000
LM217, LM317  
1.2 V to 37 V adjustable voltage regulators  
Datasheet  
-
production data  
Description  
The LM217, LM317 are monolithic integrated  
circuits in TO-220, TO-220FP and D²PAK  
packages intended for use as positive adjustable  
voltage regulators. They are designed to supply  
more than 1.5 A of load current with an output  
voltage adjustable over a 1.2 to 37 V range. The  
nominal output voltage is selected by means of a  
resistive divider, making the device exceptionally  
easy to use and eliminating the stocking of many  
fixed regulators.  
TO-220  
TO-220FP  
D²PAK  
Features  
Output voltage range: 1.2 to 37 V  
Output current in excess of 1.5 A  
0.1 % line and load regulation  
Floating operation for high voltages  
Complete series of protections: current limiting,  
thermal shutdown and SOA control  
Table 1. Device summary  
Order codes  
TO-220 (single gauge) TO-220 (double gauge)  
D²PAK (tape and reel)  
TO-220FP  
LM217T  
LM317T  
LM317BT  
LM217T-DG  
LM317T-DG  
LM217D2T-TR  
LM317D2T-TR  
LM317P  
March 2014  
DocID2154 Rev 19  
1/25  
This is information on a product in full production.